Skip to content

Instantly share code, notes, and snippets.

View zulonas's full-sized avatar

Kasparas Zulonas zulonas

View GitHub Profile
@Adirael
Adirael / fix-wordpress-permissions.sh
Created August 17, 2012 23:16
Fix wordpress file permissions
#!/bin/bash
#
# This script configures WordPress file permissions based on recommendations
# from http://codex.wordpress.org/Hardening_WordPress#File_permissions
#
# Author: Michael Conigliaro <mike [at] conigliaro [dot] org>
#
WP_OWNER=www-data # <-- wordpress owner
WP_GROUP=www-data # <-- wordpress group
WP_ROOT=$1 # <-- wordpress root directory
@morion4000
morion4000 / countdown.py
Created October 10, 2012 15:33
Python countdown to date script
from datetime import datetime, time
def dateDiffInSeconds(date1, date2):
timedelta = date2 - date1
return timedelta.days * 24 * 3600 + timedelta.seconds
def daysHoursMinutesSecondsFromSeconds(seconds):
minutes, seconds = divmod(seconds, 60)
hours, minutes = divmod(minutes, 60)
days, hours = divmod(hours, 24)
@tiernano
tiernano / gist:4344701
Created December 20, 2012 11:08
IPv6 Firewall rules for a MikroTik router to allow outgoing connections, but block incoming, unless they are responses...
/ipv6 firewall filter
add action=accept chain=input comment="Allow established connections" connection-state=established disabled=no
add action=accept chain=input comment="Allow related connections" connection-state=related disabled=no
add action=accept chain=input comment="Allow limited ICMP" disabled=no limit=50/5s,5 protocol=icmpv6
add action=accept chain=input comment="Allow UDP" disabled=no protocol=udp
add action=drop chain=input comment="" disabled=no
add action=accept chain=forward comment="Allow any to internet" disabled=no out-interface=sit1
add action=accept chain=forward comment="Allow established connections" connection-state=established disabled=no
add action=accept chain=forward comment="Allow related connections" connection-state=related disabled=no
add action=drop chain=forward comment="" disabled=no
@ccbrown
ccbrown / DumpHex.c
Last active March 27, 2024 17:32
Compact C Hex Dump Function w/ASCII
#include <stdio.h>
void DumpHex(const void* data, size_t size) {
char ascii[17];
size_t i, j;
ascii[16] = '\0';
for (i = 0; i < size; ++i) {
printf("%02X ", ((unsigned char*)data)[i]);
if (((unsigned char*)data)[i] >= ' ' && ((unsigned char*)data)[i] <= '~') {
ascii[i % 16] = ((unsigned char*)data)[i];
@olasd
olasd / stream_to_youtube.sh
Created March 28, 2014 19:58
Stream video to youtube via ffmpeg
#! /bin/bash
#
# Diffusion youtube avec ffmpeg
# Configurer youtube avec une résolution 720p. La vidéo n'est pas scalée.
VBR="2500k" # Bitrate de la vidéo en sortie
FPS="30" # FPS de la vidéo en sortie
QUAL="medium" # Preset de qualité FFMPEG
YOUTUBE_URL="rtmp://a.rtmp.youtube.com/live2" # URL de base RTMP youtube
@willpatera
willpatera / Google-Sheet-Form-Post.md
Last active May 3, 2024 12:57
Post to google spreadsheet from html form

Overview

This collection of files serves as a simple static demonstration of how to post to a google spreadsheet from an external html <form> following the example by Martin Hawksey

Depreciation Warning: This code is not maintained, and should be seen as reference implementation only. If you're looking to add features or update, fork the code and update as needed.

Run example

You should be able to just open index.html in your browser and test locally.

@tegila
tegila / sim900.mdown
Last active November 2, 2023 09:55
SIM900 TIPS AND TRICKS

TUTORIAL

Attach to GPRS Service

-> AT+CGATT = 1
<- OK

Define PDP Context (cid, PDP type, APN)

-&gt; AT+CGDCONT=1,"IP","zap.vivo.com.br"
@terbo
terbo / apls
Last active January 5, 2022 11:20
list wireless clients connected to hostapd access point
#!/usr/bin/python
#
# read /var/run/hostapd for interfaces to poll
# read process list to find list of running hostapds (or get from hostapd_cli)
# get mac address, connected time, transmitted packets
# read arp table
# match arp address to ip address
# print matches
# rinse repeat
@clarketm
clarketm / google-dorks
Created January 30, 2017 10:01 — forked from stevenswafford/google-dorks
Listing of a number of useful Google dorks.
" _ _ "
" _ /|| . . ||\ _ "
" ( } \||D ' ' ' C||/ { % "
" | /\__,=_[_] ' . . ' [_]_=,__/\ |"
" |_\_ |----| |----| _/_|"
" | |/ | | | | \| |"
" | /_ | | | | _\ |"
It is all fun and games until someone gets hacked!
@glegrain
glegrain / uart.c
Last active March 26, 2024 23:29
STM32 printf retarget to UART
/*# 1- Identify the UART interface, GPIO pins and Alternate Function #########*/
/* For example:
* B-L475E-IOT01A:
* PB6 ------> USART1_TX
* PB7 ------> USART1_RX
*
* NUCLEO-L476RG:
* PA2 ------> USART2_TX
* PA3 ------> USART2_RX
*